USA Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Sava Sikirica | 37.97 | 10 | BB Min | A: 37.59 (+0.38s | 1.0%) | Suburban Seahawks Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1052 | Lucas Reznik | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1053 | Nolan Rhamey | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1054 | Tyler Clark | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 1055 | Blake Bardenhagen | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Island Aquatics | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 1056 | Maxwell Enfinger | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 1057 | Oliver Gist-Pitts | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Boulder Swim Team | 01/17/2025 | 2025 CO CUDA Classic | |
| 1058 | Louis Yu | 37.99 | 8 | BB Min | A: 37.59 (+0.40s | 1.1%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 1059 | Chase Corda | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1060 | Mason Kim | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Maywood Sparks Swim Team | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 1061 | Gavin Morris | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Anacortes | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 1062 | Luka O'Brien | 38.00 | 8 | BB Min | A: 37.59 (+0.41s | 1.1%) | The Woodlands Swim Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 1063 | Henry Azarm | 38.00 | 10 | BB Min | A: 37.59 (+0.41s | 1.1%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1064 | Arthur Goonen | 38.00 | 10 | BB Min | A: 37.59 (+0.41s | 1.1%) | Mecklenburg Swim Association | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 1065 | Paul Geletko | 38.00 | 10 | BB Min | A: 37.59 (+0.41s | 1.1%) | Area Tallahassee Aquatic Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 1066 | Carter Paumen | 38.01 | 10 | BB Min | A: 37.59 (+0.42s | 1.1%) | Sea Devils | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 1067 | Jacob Liu | 38.01 | 10 | BB Min | A: 37.59 (+0.42s | 1.1%) | Trident Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1068 | John Griswold | 38.01 | 10 | BB Min | A: 37.59 (+0.42s | 1.1%) | Alameda Gators | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 1069 | Owen Tan | 38.03 | 8 | BB Min | A: 37.59 (+0.44s | 1.2%) | Hawaii Swimming Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 1070 | Udhiyan Gokulakrishnan | 38.03 | 8 | BB Min | A: 37.59 (+0.44s | 1.2%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1071 | Finn Peters | 38.03 | 9 | BB Min | A: 37.59 (+0.44s | 1.2%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1072 | Lukas Gatt | 38.03 | 10 | BB Min | A: 37.59 (+0.44s | 1.2%) | Supernova Swim Team | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 1073 | Benjamin Zorman | 38.03 | 10 | BB Min | A: 37.59 (+0.44s | 1.2%) | Matchpoint Nyc | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 1074 | Isaac Lee | 38.03 | 9 | BB Min | A: 37.59 (+0.44s | 1.2%) | Auburn Aquatics | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 1075 | Cannon Brown | 38.04 | 9 | BB Min | A: 37.59 (+0.45s | 1.2%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1076 | Vincent Grey | 38.04 | 9 | BB Min | A: 37.59 (+0.45s | 1.2%) | Sprc Stingrays | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 1077 | Everett Marks | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | Old Dominion Aquatic Club | 01/09/2026 | 2026 757swim Splash And Dash | |
| 1078 | David Grant | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1079 | Jozua Sugianto | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 1080 | Joonsoo Kwon | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 1081 | Mike Semenov | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1082 | Adi Bisht | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Valley Splash | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 1083 | Henry Hales | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1084 | Zachary Bixler | 38.05 | 9 | BB Min | A: 37.59 (+0.46s | 1.2%) | Inland Coastal Aquatic Club | 03/07/2025 | 2025 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1085 | Sebastian Melson | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Fox Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 1086 | Jacob Greveling | 38.06 | 10 | BB Min | A: 37.59 (+0.47s | 1.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 1087 | Ethan Liu | 38.06 | 11 | BB Min | A: 37.59 (+0.47s | 1.2%) | Crimson Aquatics | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 1088 | Carson Lee | 38.06 | 10 | BB Min | A: 37.59 (+0.47s | 1.2%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 1089 | Ashton VanKeulen | 38.06 | 9 | BB Min | A: 37.59 (+0.47s | 1.2%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | |
| 1090 | Matthew De Moraes | 38.07 | 10 | BB Min | A: 37.59 (+0.48s | 1.3%) | YMCA of Greater Seattle | 10/11/2025 | 2025 PSSA October Challenge APPROVED | |
| 1091 | Brayden Anyanwu | 38.07 | 9 | BB Min | A: 37.59 (+0.48s | 1.3%) | Sporting Jax Aquatic Club | 10/10/2025 | 2025 October Classic | |
| 1092 | Carter Nielsen | 38.07 | 10 | BB Min | A: 37.59 (+0.48s | 1.3%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1093 | Hamilton Holliday | 38.08 | 9 | BB Min | A: 37.59 (+0.49s | 1.3%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | |
| 1094 | Isaac Zepeda | 38.08 | 10 | BB Min | A: 37.59 (+0.49s | 1.3%) | South Gate Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1095 | Collier Jacobson | 38.09 | 9 | BB Min | A: 37.59 (+0.50s | 1.3%) | Tualatin Hills Swim Club | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |
| 1096 | Callen Merritt | 38.09 | 10 | BB Min | A: 37.59 (+0.50s | 1.3%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 1097 | Anderson Miller | 38.09 | 10 | BB Min | A: 37.59 (+0.50s | 1.3%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 1098 | Gary Wang | 38.10 | 10 | BB Min | A: 37.59 (+0.51s | 1.3%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1099 | Noel Goveas | 38.10 | 11 | BB Min | A: 37.59 (+0.51s | 1.3%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 1100 | Ian Borrero | 38.10 | 10 | BB Min | A: 37.59 (+0.51s | 1.3%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.